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| author | alex <alex@FreeBSD.org> | 1998-08-02 17:04:25 +0000 |
|---|---|---|
| committer | alex <alex@FreeBSD.org> | 1998-08-02 17:04:25 +0000 |
| commit | a9c05a1ce9c647def2fa3209aa8b08d065e9f3c6 (patch) | |
| tree | 8699b2e19a6295c89281abd86844b684970908fc /lib/libpthread/man/pthread_mutex_init.3 | |
| parent | 1d56e79a13576df16cca10607ab99daa27920cd2 (diff) | |
| download | FreeBSD-src-a9c05a1ce9c647def2fa3209aa8b08d065e9f3c6.zip FreeBSD-src-a9c05a1ce9c647def2fa3209aa8b08d065e9f3c6.tar.gz | |
Fixed a race condition during the first lock/trylock of a statically
initialized mutex. Statically initialized mutexes are actually
initialized at first use (pthread_mutex_lock/pthread_mutex_trylock).
To prevent concurrent initialization by multiple threads, all
static initializations are now serialized by a spinlock.
Reviewed by: jb
Diffstat (limited to 'lib/libpthread/man/pthread_mutex_init.3')
0 files changed, 0 insertions, 0 deletions
